Waterproof black clay roof tile 1)10pcs=1carton=22.5kg 2)low water ... Canda 4)FOB:0.2-0.85$/p Waterproof black clay roof tileABOUT OUR PRODUCTS CompositionClay for body,glaze ... colorDeep iron oxide red, Rose red,Golden orange,Gray black,Silver gray ,Deep gray blue,Peacock blue,Peacock green ... , Code (or size,color,surface)2, Use(example:exterior wall or roof and so on)3, Quantity4, Destination5, Packing ...